/*
 * JQuery zTree exedit v3.5.18
 * http://zTree.me/
 *
 * Copyright (c) 2010 Hunter.z
 *
 * Licensed same as jquery - MIT License
 * http://www.opensource.org/licenses/mit-license.php
 *
 * email: hunter.z@263.net
 * Date: 2015-05-25
 */
(function ($) {
    //default consts of exedit
    var _consts = {
        event: {
            DRAG: "ztree_drag",
            DROP: "ztree_drop",
            RENAME: "ztree_rename",
            DRAGMOVE: "ztree_dragmove"
        },
        id: {
            EDIT: "_edit",
            INPUT: "_input",
            REMOVE: "_remove"
        },
        move: {
            TYPE_INNER: "inner",
            TYPE_PREV: "prev",
            TYPE_NEXT: "next"
        },
        node: {
            CURSELECTED_EDIT: "curSelectedNode_Edit",
            TMPTARGET_TREE: "tmpTargetzTree",
            TMPTARGET_NODE: "tmpTargetNode"
        }
    },
	//default setting of exedit
	_setting = {
	    edit: {
	        enable: false,
	        editNameSelectAll: false,
	        showRemoveBtn: true,
	        showRenameBtn: true,
	        removeTitle: "remove",
	        renameTitle: "rename",
	        drag: {
	            autoExpandTrigger: false,
	            isCopy: true,
	            isMove: true,
	            prev: true,
	            next: true,
	            inner: true,
	            minMoveSize: 5,
	            borderMax: 10,
	            borderMin: -5,
	            maxShowNodeNum: 5,
	            autoOpenTime: 500
	        }
	    },
	    view: {
	        addHoverDom: null,
	        removeHoverDom: null
	    },
	    callback: {
	        beforeDrag: null,
	        beforeDragOpen: null,
	        beforeDrop: null,
	        beforeEditName: null,
	        beforeRename: null,
	        onDrag: null,
	        onDragMove: null,
	        onDrop: null,
	        onRename: null
	    }
	},
	//default root of exedit
	_initRoot = function (setting) {
	    var r = data.getRoot(setting), rs = data.getRoots();
	    r.curEditNode = null;
	    r.curEditInput = null;
	    r.curHoverNode = null;
	    r.dragFlag = 0;
	    r.dragNodeShowBefore = [];
	    r.dragMaskList = new Array();
	    rs.showHoverDom = true;
	},
	//default cache of exedit
	_initCache = function (treeId) { },
	//default bind event of exedit
	_bindEvent = function (setting) {
	    var o = setting.treeObj;
	    var c = consts.event;
	    o.bind(c.RENAME, function (event, treeId, treeNode, isCancel) {
	        tools.apply(setting.callback.onRename, [event, treeId, treeNode, isCancel]);
	    });

	    o.bind(c.DRAG, function (event, srcEvent, treeId, treeNodes) {
	        tools.apply(setting.callback.onDrag, [srcEvent, treeId, treeNodes]);
	    });

	    o.bind(c.DRAGMOVE, function (event, srcEvent, treeId, treeNodes) {
	        tools.apply(setting.callback.onDragMove, [srcEvent, treeId, treeNodes]);
	    });

	    o.bind(c.DROP, function (event, srcEvent, treeId, treeNodes, targetNode, moveType, isCopy) {
	        tools.apply(setting.callback.onDrop, [srcEvent, treeId, treeNodes, targetNode, moveType, isCopy]);
	    });
	},
	_unbindEvent = function (setting) {
	    var o = setting.treeObj;
	    var c = consts.event;
	    o.unbind(c.RENAME);
	    o.unbind(c.DRAG);
	    o.unbind(c.DRAGMOVE);
	    o.unbind(c.DROP);
	},
	//default event proxy of exedit
	_eventProxy = function (e) {
	    var target = e.target,
		setting = data.getSetting(e.data.treeId),
		relatedTarget = e.relatedTarget,
		tId = "", node = null,
		nodeEventType = "", treeEventType = "",
		nodeEventCallback = null, treeEventCallback = null,
		tmp = null;

	    if (tools.eqs(e.type, "mouseover")) {
	        tmp = tools.getMDom(setting, target, [{ tagName: "a", attrName: "treeNode" + consts.id.A }]);
	        if (tmp) {
	            tId = tools.getNodeMainDom(tmp).id;
	            nodeEventType = "hoverOverNode";
	        }
	    } else if (tools.eqs(e.type, "mouseout")) {
	        tmp = tools.getMDom(setting, relatedTarget, [{ tagName: "a", attrName: "treeNode" + consts.id.A }]);
	        if (!tmp) {
	            tId = "remove";
	            nodeEventType = "hoverOutNode";
	        }
	    } else if (tools.eqs(e.type, "mousedown")) {
	        tmp = tools.getMDom(setting, target, [{ tagName: "a", attrName: "treeNode" + consts.id.A }]);
	        if (tmp) {
	            tId = tools.getNodeMainDom(tmp).id;
	            nodeEventType = "mousedownNode";
	        }
	    }
	    if (tId.length > 0) {
	        node = data.getNodeCache(setting, tId);
	        switch (nodeEventType) {
	            case "mousedownNode":
	                nodeEventCallback = _handler.onMousedownNode;
	                break;
	            case "hoverOverNode":
	                nodeEventCallback = _handler.onHoverOverNode;
	                break;
	            case "hoverOutNode":
	                nodeEventCallback = _handler.onHoverOutNode;
	                break;
	        }
	    }
	    var proxyResult = {
	        stop: false,
	        node: node,
	        nodeEventType: nodeEventType,
	        nodeEventCallback: nodeEventCallback,
	        treeEventType: treeEventType,
	        treeEventCallback: treeEventCallback
	    };
	    return proxyResult
	},
	//default init node of exedit
	_initNode = function (setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
	    if (!n) return;
	    n.isHover = false;
	    n.editNameFlag = false;
	},
	//update zTreeObj, add method of edit
	_zTreeTools = function (setting, zTreeTools) {
	    zTreeTools.cancelEditName = function (newName) {
	        var root = data.getRoot(this.setting);
	        if (!root.curEditNode) return;
	        view.cancelCurEditNode(this.setting, newName ? newName : null, true);
	    }
	    zTreeTools.copyNode = function (targetNode, node, moveType, isSilent) {
	        if (!node) return null;
	        if (targetNode && !targetNode.isParent && this.setting.data.keep.leaf && moveType === consts.move.TYPE_INNER) return null;
	        var _this = this,
				newNode = tools.clone(node);
	        if (!targetNode) {
	            targetNode = null;
	            moveType = consts.move.TYPE_INNER;
	        }
	        if (moveType == consts.move.TYPE_INNER) {
	            function copyCallback() {
	                view.addNodes(_this.setting, targetNode, [newNode], isSilent);
	            }

	            if (tools.canAsync(this.setting, targetNode)) {
	                view.asyncNode(this.setting, targetNode, isSilent, copyCallback);
	            } else {
	                copyCallback();
	            }
	        } else {
	            view.addNodes(this.setting, targetNode.parentNode, [newNode], isSilent);
	            view.moveNode(this.setting, targetNode, newNode, moveType, false, isSilent);
	        }
	        return newNode;
	    }
	    zTreeTools.editName = function (node) {
	        if (!node || !node.tId || node !== data.getNodeCache(this.setting, node.tId)) return;
	        if (node.parentTId) view.expandCollapseParentNode(this.setting, node.getParentNode(), true);
	        view.editNode(this.setting, node)
	    }
	    zTreeTools.moveNode = function (targetNode, node, moveType, isSilent) {
	        if (!node) return node;
	        if (targetNode && !targetNode.isParent && this.setting.data.keep.leaf && moveType === consts.move.TYPE_INNER) {
	            return null;
	        } else if (targetNode && ((node.parentTId == targetNode.tId && moveType == consts.move.TYPE_INNER) || $$(node, this.setting).find("#" + targetNode.tId).length > 0)) {
	            return null;
	        } else if (!targetNode) {
	            targetNode = null;
	        }
	        var _this = this;
	        function moveCallback() {
	            view.moveNode(_this.setting, targetNode, node, moveType, false, isSilent);
	        }
	        if (tools.canAsync(this.setting, targetNode) && moveType === consts.move.TYPE_INNER) {
	            view.asyncNode(this.setting, targetNode, isSilent, moveCallback);
	        } else {
	            moveCallback();
	        }
	        return node;
	    }
	    zTreeTools.setEditable = function (editable) {
	        this.setting.edit.enable = editable;
	        return this.refresh();
	    }
	},
	//method of operate data
	_data = {
	    setSonNodeLevel: function (setting, parentNode, node) {
	        if (!node) return;
	        var childKey = setting.data.key.children;
	        node.level = (parentNode) ? parentNode.level + 1 : 0;
	        if (!node[childKey]) return;
	        for (var i = 0, l = node[childKey].length; i < l; i++) {
	            if (node[childKey][i]) data.setSonNodeLevel(setting, node, node[childKey][i]);
	        }
	    }
	},
	//method of event proxy
	_event = {

	},
	//method of event handler
	_handler = {
	    onHoverOverNode: function (event, node) {
	        var setting = data.getSetting(event.data.treeId),
			root = data.getRoot(setting);
	        if (root.curHoverNode != node) {
	            _handler.onHoverOutNode(event);
	        }
	        root.curHoverNode = node;
	        view.addHoverDom(setting, node);
	    },
	    onHoverOutNode: function (event, node) {
	        var setting = data.getSetting(event.data.treeId),
			root = data.getRoot(setting);
	        if (root.curHoverNode && !data.isSelectedNode(setting, root.curHoverNode)) {
	            view.removeTreeDom(setting, root.curHoverNode);
	            root.curHoverNode = null;
	        }
	    },
	    onMousedownNode: function (eventMouseDown, _node) {
	        var i, l,
			setting = data.getSetting(eventMouseDown.data.treeId),
			root = data.getRoot(setting), roots = data.getRoots();
	        //right click can't drag & drop
	        if (eventMouseDown.button == 2 || !setting.edit.enable || (!setting.edit.drag.isCopy && !setting.edit.drag.isMove)) return true;

	        //input of edit node name can't drag & drop
	        var target = eventMouseDown.target,
			_nodes = data.getRoot(setting).curSelectedList,
			nodes = [];
	        if (!data.isSelectedNode(setting, _node)) {
	            nodes = [_node];
	        } else {
	            for (i = 0, l = _nodes.length; i < l; i++) {
	                if (_nodes[i].editNameFlag && tools.eqs(target.tagName, "input") && target.getAttribute("treeNode" + consts.id.INPUT) !== null) {
	                    return true;
	                }
	                nodes.push(_nodes[i]);
	                if (nodes[0].parentTId !== _nodes[i].parentTId) {
	                    nodes = [_node];
	                    break;
	                }
	            }
	        }

	        view.editNodeBlur = true;
	        view.cancelCurEditNode(setting);

	        var doc = $(setting.treeObj.get(0).ownerDocument),
			body = $(setting.treeObj.get(0).ownerDocument.body), curNode, tmpArrow, tmpTarget,
			isOtherTree = false,
			targetSetting = setting,
			sourceSetting = setting,
			preNode, nextNode,
			preTmpTargetNodeId = null,
			preTmpMoveType = null,
			tmpTargetNodeId = null,
			moveType = consts.move.TYPE_INNER,
			mouseDownX = eventMouseDown.clientX,
			mouseDownY = eventMouseDown.clientY,
			startTime = (new Date()).getTime();

	        if (tools.uCanDo(setting)) {
	            doc.bind("mousemove", _docMouseMove);
	        }
	        function _docMouseMove(event) {
	            //avoid start drag after click node
	            if (root.dragFlag == 0 && Math.abs(mouseDownX - event.clientX) < setting.edit.drag.minMoveSize
					&& Math.abs(mouseDownY - event.clientY) < setting.edit.drag.minMoveSize) {
	                return true;
	            }
	            var i, l, tmpNode, tmpDom, tmpNodes,
				childKey = setting.data.key.children;
	            body.css("cursor", "pointer");

	            if (root.dragFlag == 0) {
	                if (tools.apply(setting.callback.beforeDrag, [setting.treeId, nodes], true) == false) {
	                    _docMouseUp(event);
	                    return true;
	                }

	                for (i = 0, l = nodes.length; i < l; i++) {
	                    if (i == 0) {
	                        root.dragNodeShowBefore = [];
	                    }
	                    tmpNode = nodes[i];
	                    if (tmpNode.isParent && tmpNode.open) {
	                        view.expandCollapseNode(setting, tmpNode, !tmpNode.open);
	                        root.dragNodeShowBefore[tmpNode.tId] = true;
	                    } else {
	                        root.dragNodeShowBefore[tmpNode.tId] = false;
	                    }
	                }

	                root.dragFlag = 1;
	                roots.showHoverDom = false;
	                tools.showIfameMask(setting, true);

	                //sort
	                var isOrder = true, lastIndex = -1;
	                if (nodes.length > 1) {
	                    var pNodes = nodes[0].parentTId ? nodes[0].getParentNode()[childKey] : data.getNodes(setting);
	                    tmpNodes = [];
	                    for (i = 0, l = pNodes.length; i < l; i++) {
	                        if (root.dragNodeShowBefore[pNodes[i].tId] !== undefined) {
	                            if (isOrder && lastIndex > -1 && (lastIndex + 1) !== i) {
	                                isOrder = false;
	                            }
	                            tmpNodes.push(pNodes[i]);
	                            lastIndex = i;
	                        }
	                        if (nodes.length === tmpNodes.length) {
	                            nodes = tmpNodes;
	                            break;
	                        }
	                    }
	                }
	                if (isOrder) {
	                    preNode = nodes[0].getPreNode();
	                    nextNode = nodes[nodes.length - 1].getNextNode();
	                }

	                //set node in selected
	                curNode = $$("<ul class='zTreeDragUL'></ul>", setting);
	                for (i = 0, l = nodes.length; i < l; i++) {
	                    tmpNode = nodes[i];
	                    tmpNode.editNameFlag = false;
	                    view.selectNode(setting, tmpNode, i > 0);
	                    view.removeTreeDom(setting, tmpNode);

	                    if (i > setting.edit.drag.maxShowNodeNum - 1) {
	                        continue;
	                    }

	                    tmpDom = $$("<li id='" + tmpNode.tId + "_tmp'></li>", setting);
	                    tmpDom.append($$(tmpNode, consts.id.A, setting).clone());
	                    tmpDom.css("padding", "0");
	                    tmpDom.children("#" + tmpNode.tId + consts.id.A).removeClass(consts.node.CURSELECTED);
	                    curNode.append(tmpDom);
	                    if (i == setting.edit.drag.maxShowNodeNum - 1) {
	                        tmpDom = $$("<li id='" + tmpNode.tId + "_moretmp'><a>  ...  </a></li>", setting);
	                        curNode.append(tmpDom);
	                    }
	                }
	                curNode.attr("id", nodes[0].tId + consts.id.UL + "_tmp");
	                curNode.addClass(setting.treeObj.attr("class"));
	                curNode.appendTo(body);

	                tmpArrow = $$("<span class='tmpzTreeMove_arrow'></span>", setting);
	                tmpArrow.attr("id", "zTreeMove_arrow_tmp");
	                tmpArrow.appendTo(body);

	                setting.treeObj.trigger(consts.event.DRAG, [event, setting.treeId, nodes]);
	            }

	            if (root.dragFlag == 1) {
	                if (tmpTarget && tmpArrow.attr("id") == event.target.id && tmpTargetNodeId && (event.clientX + doc.scrollLeft() + 2) > ($("#" + tmpTargetNodeId + consts.id.A, tmpTarget).offset().left)) {
	                    var xT = $("#" + tmpTargetNodeId + consts.id.A, tmpTarget);
	                    event.target = (xT.length > 0) ? xT.get(0) : event.target;
	                } else if (tmpTarget) {
	                    tmpTarget.removeClass(consts.node.TMPTARGET_TREE);
	                    if (tmpTargetNodeId) $("#" + tmpTargetNodeId + consts.id.A, tmpTarget).removeClass(consts.node.TMPTARGET_NODE + "_" + consts.move.TYPE_PREV)
							.removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_NEXT).removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_INNER);
	                }
	                tmpTarget = null;
	                tmpTargetNodeId = null;

	                //judge drag & drop in multi ztree
	                isOtherTree = false;
	                targetSetting = setting;
	                var settings = data.getSettings();
	                for (var s in settings) {
	                    if (settings[s].treeId && settings[s].edit.enable && settings[s].treeId != setting.treeId
							&& (event.target.id == settings[s].treeId || $(event.target).parents("#" + settings[s].treeId).length > 0)) {
	                        isOtherTree = true;
	                        targetSetting = settings[s];
	                    }
	                }

	                var docScrollTop = doc.scrollTop(),
					docScrollLeft = doc.scrollLeft(),
					treeOffset = targetSetting.treeObj.offset(),
					scrollHeight = targetSetting.treeObj.get(0).scrollHeight,
					scrollWidth = targetSetting.treeObj.get(0).scrollWidth,
					dTop = (event.clientY + docScrollTop - treeOffset.top),
					dBottom = (targetSetting.treeObj.height() + treeOffset.top - event.clientY - docScrollTop),
					dLeft = (event.clientX + docScrollLeft - treeOffset.left),
					dRight = (targetSetting.treeObj.width() + treeOffset.left - event.clientX - docScrollLeft),
					isTop = (dTop < setting.edit.drag.borderMax && dTop > setting.edit.drag.borderMin),
					isBottom = (dBottom < setting.edit.drag.borderMax && dBottom > setting.edit.drag.borderMin),
					isLeft = (dLeft < setting.edit.drag.borderMax && dLeft > setting.edit.drag.borderMin),
					isRight = (dRight < setting.edit.drag.borderMax && dRight > setting.edit.drag.borderMin),
					isTreeInner = dTop > setting.edit.drag.borderMin && dBottom > setting.edit.drag.borderMin && dLeft > setting.edit.drag.borderMin && dRight > setting.edit.drag.borderMin,
					isTreeTop = (isTop && targetSetting.treeObj.scrollTop() <= 0),
					isTreeBottom = (isBottom && (targetSetting.treeObj.scrollTop() + targetSetting.treeObj.height() + 10) >= scrollHeight),
					isTreeLeft = (isLeft && targetSetting.treeObj.scrollLeft() <= 0),
					isTreeRight = (isRight && (targetSetting.treeObj.scrollLeft() + targetSetting.treeObj.width() + 10) >= scrollWidth);

	                if (event.target && tools.isChildOrSelf(event.target, targetSetting.treeId)) {
	                    //get node <li> dom
	                    var targetObj = event.target;
	                    while (targetObj && targetObj.tagName && !tools.eqs(targetObj.tagName, "li") && targetObj.id != targetSetting.treeId) {
	                        targetObj = targetObj.parentNode;
	                    }

	                    var canMove = true;
	                    //don't move to self or children of self
	                    for (i = 0, l = nodes.length; i < l; i++) {
	                        tmpNode = nodes[i];
	                        if (targetObj.id === tmpNode.tId) {
	                            canMove = false;
	                            break;
	                        } else if ($$(tmpNode, setting).find("#" + targetObj.id).length > 0) {
	                            canMove = false;
	                            break;
	                        }
	                    }
	                    if (canMove && event.target && tools.isChildOrSelf(event.target, targetObj.id + consts.id.A)) {
	                        tmpTarget = $(targetObj);
	                        tmpTargetNodeId = targetObj.id;
	                    }
	                }

	                //the mouse must be in zTree
	                tmpNode = nodes[0];
	                if (isTreeInner && tools.isChildOrSelf(event.target, targetSetting.treeId)) {
	                    //judge mouse move in root of ztree
	                    if (!tmpTarget && (event.target.id == targetSetting.treeId || isTreeTop || isTreeBottom || isTreeLeft || isTreeRight) && (isOtherTree || (!isOtherTree && tmpNode.parentTId))) {
	                        tmpTarget = targetSetting.treeObj;
	                    }
	                    //auto scroll top
	                    if (isTop) {
	                        targetSetting.treeObj.scrollTop(targetSetting.treeObj.scrollTop() - 10);
	                    } else if (isBottom) {
	                        targetSetting.treeObj.scrollTop(targetSetting.treeObj.scrollTop() + 10);
	                    }
	                    if (isLeft) {
	                        targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft() - 10);
	                    } else if (isRight) {
	                        targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft() + 10);
	                    }
	                    //auto scroll left
	                    if (tmpTarget && tmpTarget != targetSetting.treeObj && tmpTarget.offset().left < targetSetting.treeObj.offset().left) {
	                        targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft() + tmpTarget.offset().left - targetSetting.treeObj.offset().left);
	                    }
	                }

	                curNode.css({
	                    "top": (event.clientY + docScrollTop + 3) + "px",
	                    "left": (event.clientX + docScrollLeft + 3) + "px"
	                });

	                var dX = 0;
	                var dY = 0;
	                if (tmpTarget && tmpTarget.attr("id") != targetSetting.treeId) {
	                    var tmpTargetNode = tmpTargetNodeId == null ? null : data.getNodeCache(targetSetting, tmpTargetNodeId),
						isCopy = ((event.ctrlKey || event.metaKey) && setting.edit.drag.isMove && setting.edit.drag.isCopy) || (!setting.edit.drag.isMove && setting.edit.drag.isCopy),
						isPrev = !!(preNode && tmpTargetNodeId === preNode.tId),
						isNext = !!(nextNode && tmpTargetNodeId === nextNode.tId),
						isInner = (tmpNode.parentTId && tmpNode.parentTId == tmpTargetNodeId),
						canPrev = (isCopy || !isNext) && tools.apply(targetSetting.edit.drag.prev, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.prev),
						canNext = (isCopy || !isPrev) && tools.apply(targetSetting.edit.drag.next, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.next),
						canInner = (isCopy || !isInner) && !(targetSetting.data.keep.leaf && !tmpTargetNode.isParent) && tools.apply(targetSetting.edit.drag.inner, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.inner);
	                    if (!canPrev && !canNext && !canInner) {
	                        tmpTarget = null;
	                        tmpTargetNodeId = "";
	                        moveType = consts.move.TYPE_INNER;
	                        tmpArrow.css({
	                            "display": "none"
	                        });
	                        if (window.zTreeMoveTimer) {
	                            clearTimeout(window.zTreeMoveTimer);
	                            window.zTreeMoveTargetNodeTId = null
	                        }
	                    } else {
	                        var tmpTargetA = $("#" + tmpTargetNodeId + consts.id.A, tmpTarget),
							tmpNextA = tmpTargetNode.isLastNode ? null : $("#" + tmpTargetNode.getNextNode().tId + consts.id.A, tmpTarget.next()),
							tmpTop = tmpTargetA.offset().top,
							tmpLeft = tmpTargetA.offset().left,
							prevPercent = canPrev ? (canInner ? 0.25 : (canNext ? 0.5 : 1)) : -1,
							nextPercent = canNext ? (canInner ? 0.75 : (canPrev ? 0.5 : 0)) : -1,
							dY_percent = (event.clientY + docScrollTop - tmpTop) / tmpTargetA.height();
	                        if ((prevPercent == 1 || dY_percent <= prevPercent && dY_percent >= -.2) && canPrev) {
	                            dX = 1 - tmpArrow.width();
	                            dY = tmpTop - tmpArrow.height() / 2;
	                            moveType = consts.move.TYPE_PREV;
	                        } else if ((nextPercent == 0 || dY_percent >= nextPercent && dY_percent <= 1.2) && canNext) {
	                            dX = 1 - tmpArrow.width();
	                            dY = (tmpNextA == null || (tmpTargetNode.isParent && tmpTargetNode.open)) ? (tmpTop + tmpTargetA.height() - tmpArrow.height() / 2) : (tmpNextA.offset().top - tmpArrow.height() / 2);
	                            moveType = consts.move.TYPE_NEXT;
	                        } else {
	                            dX = 5 - tmpArrow.width();
	                            dY = tmpTop;
	                            moveType = consts.move.TYPE_INNER;
	                        }
	                        tmpArrow.css({
	                            "display": "block",
	                            "top": dY + "px",
	                            "left": (tmpLeft + dX) + "px"
	                        });
	                        tmpTargetA.addClass(consts.node.TMPTARGET_NODE + "_" + moveType);

	                        if (preTmpTargetNodeId != tmpTargetNodeId || preTmpMoveType != moveType) {
	                            startTime = (new Date()).getTime();
	                        }
	                        if (tmpTargetNode && tmpTargetNode.isParent && moveType == consts.move.TYPE_INNER) {
	                            var startTimer = true;
	                            if (window.zTreeMoveTimer && window.zTreeMoveTargetNodeTId !== tmpTargetNode.tId) {
	                                clearTimeout(window.zTreeMoveTimer);
	                                window.zTreeMoveTargetNodeTId = null;
	                            } else if (window.zTreeMoveTimer && window.zTreeMoveTargetNodeTId === tmpTargetNode.tId) {
	                                startTimer = false;
	                            }
	                            if (startTimer) {
	                                window.zTreeMoveTimer = setTimeout(function () {
	                                    if (moveType != consts.move.TYPE_INNER) return;
	                                    if (tmpTargetNode && tmpTargetNode.isParent && !tmpTargetNode.open && (new Date()).getTime() - startTime > targetSetting.edit.drag.autoOpenTime
											&& tools.apply(targetSetting.callback.beforeDragOpen, [targetSetting.treeId, tmpTargetNode], true)) {
	                                        view.switchNode(targetSetting, tmpTargetNode);
	                                        if (targetSetting.edit.drag.autoExpandTrigger) {
	                                            targetSetting.treeObj.trigger(consts.event.EXPAND, [targetSetting.treeId, tmpTargetNode]);
	                                        }
	                                    }
	                                }, targetSetting.edit.drag.autoOpenTime + 50);
	                                window.zTreeMoveTargetNodeTId = tmpTargetNode.tId;
	                            }
	                        }
	                    }
	                } else {
	                    moveType = consts.move.TYPE_INNER;
	                    if (tmpTarget && tools.apply(targetSetting.edit.drag.inner, [targetSetting.treeId, nodes, null], !!targetSetting.edit.drag.inner)) {
	                        tmpTarget.addClass(consts.node.TMPTARGET_TREE);
	                    } else {
	                        tmpTarget = null;
	                    }
	                    tmpArrow.css({
	                        "display": "none"
	                    });
	                    if (window.zTreeMoveTimer) {
	                        clearTimeout(window.zTreeMoveTimer);
	                        window.zTreeMoveTargetNodeTId = null;
	                    }
	                }
	                preTmpTargetNodeId = tmpTargetNodeId;
	                preTmpMoveType = moveType;

	                setting.treeObj.trigger(consts.event.DRAGMOVE, [event, setting.treeId, nodes]);
	            }
	            return false;
	        }

	        doc.bind("mouseup", _docMouseUp);
	        function _docMouseUp(event) {
	            if (window.zTreeMoveTimer) {
	                clearTimeout(window.zTreeMoveTimer);
	                window.zTreeMoveTargetNodeTId = null;
	            }
	            preTmpTargetNodeId = null;
	            preTmpMoveType = null;
	            doc.unbind("mousemove", _docMouseMove);
	            doc.unbind("mouseup", _docMouseUp);
	            doc.unbind("selectstart", _docSelect);
	            body.css("cursor", "auto");
	            if (tmpTarget) {
	                tmpTarget.removeClass(consts.node.TMPTARGET_TREE);
	                if (tmpTargetNodeId) $("#" + tmpTargetNodeId + consts.id.A, tmpTarget).removeClass(consts.node.TMPTARGET_NODE + "_" + consts.move.TYPE_PREV)
							.removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_NEXT).removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_INNER);
	            }
	            tools.showIfameMask(setting, false);

	            roots.showHoverDom = true;
	            if (root.dragFlag == 0) return;
	            root.dragFlag = 0;

	            var i, l, tmpNode;
	            for (i = 0, l = nodes.length; i < l; i++) {
	                tmpNode = nodes[i];
	                if (tmpNode.isParent && root.dragNodeShowBefore[tmpNode.tId] && !tmpNode.open) {
	                    view.expandCollapseNode(setting, tmpNode, !tmpNode.open);
	                    delete root.dragNodeShowBefore[tmpNode.tId];
	                }
	            }

	            if (curNode) curNode.remove();
	            if (tmpArrow) tmpArrow.remove();

	            var isCopy = ((event.ctrlKey || event.metaKey) && setting.edit.drag.isMove && setting.edit.drag.isCopy) || (!setting.edit.drag.isMove && setting.edit.drag.isCopy);
	            if (!isCopy && tmpTarget && tmpTargetNodeId && nodes[0].parentTId && tmpTargetNodeId == nodes[0].parentTId && moveType == consts.move.TYPE_INNER) {
	                tmpTarget = null;
	            }
	            if (tmpTarget) {
	                var dragTargetNode = tmpTargetNodeId == null ? null : data.getNodeCache(targetSetting, tmpTargetNodeId);
	                if (tools.apply(setting.callback.beforeDrop, [targetSetting.treeId, nodes, dragTargetNode, moveType, isCopy], true) == false) {
	                    view.selectNodes(sourceSetting, nodes);
	                    return;
	                }
	                var newNodes = isCopy ? tools.clone(nodes) : nodes;

	                function dropCallback() {
	                    if (isOtherTree) {
	                        if (!isCopy) {
	                            for (var i = 0, l = nodes.length; i < l; i++) {
	                                view.removeNode(setting, nodes[i]);
	                            }
	                        }
	                        if (moveType == consts.move.TYPE_INNER) {
	                            view.addNodes(targetSetting, dragTargetNode, newNodes);
	                        } else {
	                            view.addNodes(targetSetting, dragTargetNode.getParentNode(), newNodes);
	                            if (moveType == consts.move.TYPE_PREV) {
	                                for (i = 0, l = newNodes.length; i < l; i++) {
	                                    view.moveNode(targetSetting, dragTargetNode, newNodes[i], moveType, false);
	                                }
	                            } else {
	                                for (i = -1, l = newNodes.length - 1; i < l; l--) {
	                                    view.moveNode(targetSetting, dragTargetNode, newNodes[l], moveType, false);
	                                }
	                            }
	                        }
	                    } else {
	                        if (isCopy && moveType == consts.move.TYPE_INNER) {
	                            view.addNodes(targetSetting, dragTargetNode, newNodes);
	                        } else {
	                            if (isCopy) {
	                                view.addNodes(targetSetting, dragTargetNode.getParentNode(), newNodes);
	                            }
	                            if (moveType != consts.move.TYPE_NEXT) {
	                                for (i = 0, l = newNodes.length; i < l; i++) {
	                                    view.moveNode(targetSetting, dragTargetNode, newNodes[i], moveType, false);
	                                }
	                            } else {
	                                for (i = -1, l = newNodes.length - 1; i < l; l--) {
	                                    view.moveNode(targetSetting, dragTargetNode, newNodes[l], moveType, false);
	                                }
	                            }
	                        }
	                    }
	                    view.selectNodes(targetSetting, newNodes);
	                    $$(newNodes[0], setting).focus().blur();

	                    setting.treeObj.trigger(consts.event.DROP, [event, targetSetting.treeId, newNodes, dragTargetNode, moveType, isCopy]);
	                }

	                if (moveType == consts.move.TYPE_INNER && tools.canAsync(targetSetting, dragTargetNode)) {
	                    view.asyncNode(targetSetting, dragTargetNode, false, dropCallback);
	                } else {
	                    dropCallback();
	                }

	            } else {
	                view.selectNodes(sourceSetting, nodes);
	                setting.treeObj.trigger(consts.event.DROP, [event, setting.treeId, nodes, null, null, null]);
	            }
	        }

	        doc.bind("selectstart", _docSelect);
	        function _docSelect() {
	            return false;
	        }

	        //Avoid FireFox's Bug
	        //If zTree Div CSS set 'overflow', so drag node outside of zTree, and event.target is error.
	        if (eventMouseDown.preventDefault) {
	            eventMouseDown.preventDefault();
	        }
	        return true;
	    }
	},
	//method of tools for zTree
	_tools = {
	    getAbs: function (obj) {
	        var oRect = obj.getBoundingClientRect(),
			scrollTop = document.body.scrollTop + document.documentElement.scrollTop,
			scrollLeft = document.body.scrollLeft + document.documentElement.scrollLeft;
	        return [oRect.left + scrollLeft, oRect.top + scrollTop];
	    },
	    inputFocus: function (inputObj) {
	        if (inputObj.get(0)) {
	            inputObj.focus();
	            tools.setCursorPosition(inputObj.get(0), inputObj.val().length);
	        }
	    },
	    inputSelect: function (inputObj) {
	        if (inputObj.get(0)) {
	            inputObj.focus();
	            inputObj.select();
	        }
	    },
	    setCursorPosition: function (obj, pos) {
	        if (obj.setSelectionRange) {
	            obj.focus();
	            obj.setSelectionRange(pos, pos);
	        } else if (obj.createTextRange) {
	            var range = obj.createTextRange();
	            range.collapse(true);
	            range.moveEnd('character', pos);
	            range.moveStart('character', pos);
	            range.select();
	        }
	    },
	    showIfameMask: function (setting, showSign) {
	        var root = data.getRoot(setting);
	        //clear full mask
	        while (root.dragMaskList.length > 0) {
	            root.dragMaskList[0].remove();
	            root.dragMaskList.shift();
	        }
	        if (showSign) {
	            //show mask
	            var iframeList = $$("iframe", setting);
	            for (var i = 0, l = iframeList.length; i < l; i++) {
	                var obj = iframeList.get(i),
					r = tools.getAbs(obj),
					dragMask = $$("<div id='zTreeMask_" + i + "' class='zTreeMask' style='top:" + r[1] + "px; left:" + r[0] + "px; width:" + obj.offsetWidth + "px; height:" + obj.offsetHeight + "px;'></div>", setting);
	                dragMask.appendTo($$("body", setting));
	                root.dragMaskList.push(dragMask);
	            }
	        }
	    }
	},
	//method of operate ztree dom
	_view = {
	    addEditBtn: function (setting, node) {
	        if (node.editNameFlag || $$(node, consts.id.EDIT, setting).length > 0) {
	            return;
	        }
	        if (!tools.apply(setting.edit.showRenameBtn, [setting.treeId, node], setting.edit.showRenameBtn)) {
	            return;
	        }
	        var aObj = $$(node, consts.id.A, setting),
			editStr = "<span class='" + consts.className.BUTTON + " edit' id='" + node.tId + consts.id.EDIT + "' title='" + tools.apply(setting.edit.renameTitle, [setting.treeId, node], setting.edit.renameTitle) + "' treeNode" + consts.id.EDIT + " style='display:none;'></span>";
	        aObj.append(editStr);

	        $$(node, consts.id.EDIT, setting).bind('click',
				function () {
				    if (!tools.uCanDo(setting) || tools.apply(setting.callback.beforeEditName, [setting.treeId, node], true) == false) return false;
				    view.editNode(setting, node);
				    return false;
				}
				).show();
	    },
	    addRemoveBtn: function (setting, node) {
	        if (node.editNameFlag || $$(node, consts.id.REMOVE, setting).length > 0) {
	            return;
	        }
	        if (!tools.apply(setting.edit.showRemoveBtn, [setting.treeId, node], setting.edit.showRemoveBtn)) {
	            return;
	        }
	        var aObj = $$(node, consts.id.A, setting),
			removeStr = "<span class='" + consts.className.BUTTON + " remove' id='" + node.tId + consts.id.REMOVE + "' title='" + tools.apply(setting.edit.removeTitle, [setting.treeId, node], setting.edit.removeTitle) + "' treeNode" + consts.id.REMOVE + " style='display:none;'></span>";
	        aObj.append(removeStr);

	        $$(node, consts.id.REMOVE, setting).bind('click',
				function () {
				    if (!tools.uCanDo(setting) || tools.apply(setting.callback.beforeRemove, [setting.treeId, node], true) == false) return false;
				    view.removeNode(setting, node);
				    setting.treeObj.trigger(consts.event.REMOVE, [setting.treeId, node]);
				    return false;
				}
				).bind('mousedown',
				function (eventMouseDown) {
				    return true;
				}
				).show();
	    },
	    addHoverDom: function (setting, node) {
	        if (data.getRoots().showHoverDom) {
	            node.isHover = true;
	            if (setting.edit.enable) {
	                view.addEditBtn(setting, node);
	                view.addRemoveBtn(setting, node);
	            }
	            tools.apply(setting.view.addHoverDom, [setting.treeId, node]);
	        }
	    },
	    cancelCurEditNode: function (setting, forceName, isCancel) {
	        var root = data.getRoot(setting),
			nameKey = setting.data.key.name,
			node = root.curEditNode;

	        if (node) {
	            var inputObj = root.curEditInput,
				newName = forceName ? forceName : (isCancel ? node[nameKey] : inputObj.val());
	            if (tools.apply(setting.callback.beforeRename, [setting.treeId, node, newName, isCancel], true) === false) {
	                return false;
	            }
	            node[nameKey] = newName;
	            var aObj = $$(node, consts.id.A, setting);
	            aObj.removeClass(consts.node.CURSELECTED_EDIT);
	            inputObj.unbind();
	            view.setNodeName(setting, node);
	            node.editNameFlag = false;
	            root.curEditNode = null;
	            root.curEditInput = null;
	            view.selectNode(setting, node, false);
	            setting.treeObj.trigger(consts.event.RENAME, [setting.treeId, node, isCancel]);
	        }
	        root.noSelection = true;
	        return true;
	    },
	    editNode: function (setting, node) {
	        var root = data.getRoot(setting);
	        view.editNodeBlur = false;
	        if (data.isSelectedNode(setting, node) && root.curEditNode == node && node.editNameFlag) {
	            setTimeout(function () { tools.inputFocus(root.curEditInput); }, 0);
	            return;
	        }
	        var nameKey = setting.data.key.name;
	        node.editNameFlag = true;
	        view.removeTreeDom(setting, node);
	        view.cancelCurEditNode(setting);
	        view.selectNode(setting, node, false);
	        alert('1');
	        $$(node, consts.id.SPAN, setting).html("<input  type=text class='rename' id='" + node.tId + consts.id.INPUT + "' treeNode" + consts.id.INPUT + " >");
	        var inputObj = $$(node, consts.id.INPUT, setting);
	        inputObj.attr("value", node[nameKey]);
	        if (setting.edit.editNameSelectAll) {
	            tools.inputSelect(inputObj);
	        } else {
	            tools.inputFocus(inputObj);
	        }

	        inputObj.bind('blur', function (event) {
	            if (!view.editNodeBlur) {
	                view.cancelCurEditNode(setting);
	            }
	        }).bind('keydown', function (event) {
	            if (event.keyCode == "13") {
	                view.editNodeBlur = true;
	                view.cancelCurEditNode(setting);
	            } else if (event.keyCode == "27") {
	                view.cancelCurEditNode(setting, null, true);
	            }
	        }).bind('click', function (event) {
	            return false;
	        }).bind('dblclick', function (event) {
	            return false;
	        });

	        $$(node, consts.id.A, setting).addClass(consts.node.CURSELECTED_EDIT);
	        root.curEditInput = inputObj;
	        root.noSelection = false;
	        root.curEditNode = node;
	    },
	    moveNode: function (setting, targetNode, node, moveType, animateFlag, isSilent) {
	        var root = data.getRoot(setting),
			childKey = setting.data.key.children;
	        if (targetNode == node) return;
	        if (setting.data.keep.leaf && targetNode && !targetNode.isParent && moveType == consts.move.TYPE_INNER) return;
	        var oldParentNode = (node.parentTId ? node.getParentNode() : root),
			targetNodeIsRoot = (targetNode === null || targetNode == root);
	        if (targetNodeIsRoot && targetNode === null) targetNode = root;
	        if (targetNodeIsRoot) moveType = consts.move.TYPE_INNER;
	        var targetParentNode = (targetNode.parentTId ? targetNode.getParentNode() : root);

	        if (moveType != consts.move.TYPE_PREV && moveType != consts.move.TYPE_NEXT) {
	            moveType = consts.move.TYPE_INNER;
	        }

	        if (moveType == consts.move.TYPE_INNER) {
	            if (targetNodeIsRoot) {
	                //parentTId of root node is null
	                node.parentTId = null;
	            } else {
	                if (!targetNode.isParent) {
	                    targetNode.isParent = true;
	                    targetNode.open = !!targetNode.open;
	                    view.setNodeLineIcos(setting, targetNode);
	                }
	                node.parentTId = targetNode.tId;
	            }
	        }

	        //move node Dom
	        var targetObj, target_ulObj;
	        if (targetNodeIsRoot) {
	            targetObj = setting.treeObj;
	            target_ulObj = targetObj;
	        } else {
	            if (!isSilent && moveType == consts.move.TYPE_INNER) {
	                view.expandCollapseNode(setting, targetNode, true, false);
	            } else if (!isSilent) {
	                view.expandCollapseNode(setting, targetNode.getParentNode(), true, false);
	            }
	            targetObj = $$(targetNode, setting);
	            target_ulObj = $$(targetNode, consts.id.UL, setting);
	            if (!!targetObj.get(0) && !target_ulObj.get(0)) {
	                var ulstr = [];
	                view.makeUlHtml(setting, targetNode, ulstr, '');
	                targetObj.append(ulstr.join(''));
	            }
	            target_ulObj = $$(targetNode, consts.id.UL, setting);
	        }
	        var nodeDom = $$(node, setting);
	        if (!nodeDom.get(0)) {
	            nodeDom = view.appendNodes(setting, node.level, [node], null, false, true).join('');
	        } else if (!targetObj.get(0)) {
	            nodeDom.remove();
	        }
	        if (target_ulObj.get(0) && moveType == consts.move.TYPE_INNER) {
	            target_ulObj.append(nodeDom);
	        } else if (targetObj.get(0) && moveType == consts.move.TYPE_PREV) {
	            targetObj.before(nodeDom);
	        } else if (targetObj.get(0) && moveType == consts.move.TYPE_NEXT) {
	            targetObj.after(nodeDom);
	        }

	        //repair the data after move
	        var i, l,
			tmpSrcIndex = -1,
			tmpTargetIndex = 0,
			oldNeighbor = null,
			newNeighbor = null,
			oldLevel = node.level;
	        if (node.isFirstNode) {
	            tmpSrcIndex = 0;
	            if (oldParentNode[childKey].length > 1) {
	                oldNeighbor = oldParentNode[childKey][1];
	                oldNeighbor.isFirstNode = true;
	            }
	        } else if (node.isLastNode) {
	            tmpSrcIndex = oldParentNode[childKey].length - 1;
	            oldNeighbor = oldParentNode[childKey][tmpSrcIndex - 1];
	            oldNeighbor.isLastNode = true;
	        } else {
	            for (i = 0, l = oldParentNode[childKey].length; i < l; i++) {
	                if (oldParentNode[childKey][i].tId == node.tId) {
	                    tmpSrcIndex = i;
	                    break;
	                }
	            }
	        }
	        if (tmpSrcIndex >= 0) {
	            oldParentNode[childKey].splice(tmpSrcIndex, 1);
	        }
	        if (moveType != consts.move.TYPE_INNER) {
	            for (i = 0, l = targetParentNode[childKey].length; i < l; i++) {
	                if (targetParentNode[childKey][i].tId == targetNode.tId) tmpTargetIndex = i;
	            }
	        }
	        if (moveType == consts.move.TYPE_INNER) {
	            if (!targetNode[childKey]) targetNode[childKey] = new Array();
	            if (targetNode[childKey].length > 0) {
	                newNeighbor = targetNode[childKey][targetNode[childKey].length - 1];
	                newNeighbor.isLastNode = false;
	            }
	            targetNode[childKey].splice(targetNode[childKey].length, 0, node);
	            node.isLastNode = true;
	            node.isFirstNode = (targetNode[childKey].length == 1);
	        } else if (targetNode.isFirstNode && moveType == consts.move.TYPE_PREV) {
	            targetParentNode[childKey].splice(tmpTargetIndex, 0, node);
	            newNeighbor = targetNode;
	            newNeighbor.isFirstNode = false;
	            node.parentTId = targetNode.parentTId;
	            node.isFirstNode = true;
	            node.isLastNode = false;

	        } else if (targetNode.isLastNode && moveType == consts.move.TYPE_NEXT) {
	            targetParentNode[childKey].splice(tmpTargetIndex + 1, 0, node);
	            newNeighbor = targetNode;
	            newNeighbor.isLastNode = false;
	            node.parentTId = targetNode.parentTId;
	            node.isFirstNode = false;
	            node.isLastNode = true;

	        } else {
	            if (moveType == consts.move.TYPE_PREV) {
	                targetParentNode[childKey].splice(tmpTargetIndex, 0, node);
	            } else {
	                targetParentNode[childKey].splice(tmpTargetIndex + 1, 0, node);
	            }
	            node.parentTId = targetNode.parentTId;
	            node.isFirstNode = false;
	            node.isLastNode = false;
	        }
	        data.fixPIdKeyValue(setting, node);
	        data.setSonNodeLevel(setting, node.getParentNode(), node);

	        //repair node what been moved
	        view.setNodeLineIcos(setting, node);
	        view.repairNodeLevelClass(setting, node, oldLevel)

	        //repair node's old parentNode dom
	        if (!setting.data.keep.parent && oldParentNode[childKey].length < 1) {
	            //old parentNode has no child nodes
	            oldParentNode.isParent = false;
	            oldParentNode.open = false;
	            var tmp_ulObj = $$(oldParentNode, consts.id.UL, setting),
				tmp_switchObj = $$(oldParentNode, consts.id.SWITCH, setting),
				tmp_icoObj = $$(oldParentNode, consts.id.ICON, setting);
	            view.replaceSwitchClass(oldParentNode, tmp_switchObj, consts.folder.DOCU);
	            view.replaceIcoClass(oldParentNode, tmp_icoObj, consts.folder.DOCU);
	            tmp_ulObj.css("display", "none");

	        } else if (oldNeighbor) {
	            //old neigbor node
	            view.setNodeLineIcos(setting, oldNeighbor);
	        }

	        //new neigbor node
	        if (newNeighbor) {
	            view.setNodeLineIcos(setting, newNeighbor);
	        }

	        //repair checkbox / radio
	        if (!!setting.check && setting.check.enable && view.repairChkClass) {
	            view.repairChkClass(setting, oldParentNode);
	            view.repairParentChkClassWithSelf(setting, oldParentNode);
	            if (oldParentNode != node.parent)
	                view.repairParentChkClassWithSelf(setting, node);
	        }

	        //expand parents after move
	        if (!isSilent) {
	            view.expandCollapseParentNode(setting, node.getParentNode(), true, animateFlag);
	        }
	    },
	    removeEditBtn: function (setting, node) {
	        $$(node, consts.id.EDIT, setting).unbind().remove();
	    },
	    removeRemoveBtn: function (setting, node) {
	        $$(node, consts.id.REMOVE, setting).unbind().remove();
	    },
	    removeTreeDom: function (setting, node) {
	        node.isHover = false;
	        view.removeEditBtn(setting, node);
	        view.removeRemoveBtn(setting, node);
	        tools.apply(setting.view.removeHoverDom, [setting.treeId, node]);
	    },
	    repairNodeLevelClass: function (setting, node, oldLevel) {
	        if (oldLevel === node.level) return;
	        var liObj = $$(node, setting),
			aObj = $$(node, consts.id.A, setting),
			ulObj = $$(node, consts.id.UL, setting),
			oldClass = consts.className.LEVEL + oldLevel,
			newClass = consts.className.LEVEL + node.level;
	        liObj.removeClass(oldClass);
	        liObj.addClass(newClass);
	        aObj.removeClass(oldClass);
	        aObj.addClass(newClass);
	        ulObj.removeClass(oldClass);
	        ulObj.addClass(newClass);
	    },
	    selectNodes: function (setting, nodes) {
	        for (var i = 0, l = nodes.length; i < l; i++) {
	            view.selectNode(setting, nodes[i], i > 0);
	        }
	    }
	},

	_z = {
	    tools: _tools,
	    view: _view,
	    event: _event,
	    data: _data
	};
    $.extend(true, $.fn.zTree.consts, _consts);
    $.extend(true, $.fn.zTree._z, _z);

    var zt = $.fn.zTree,
	tools = zt._z.tools,
	consts = zt.consts,
	view = zt._z.view,
	data = zt._z.data,
	event = zt._z.event,
	$$ = tools.$;

    data.exSetting(_setting);
    data.addInitBind(_bindEvent);
    data.addInitUnBind(_unbindEvent);
    data.addInitCache(_initCache);
    data.addInitNode(_initNode);
    data.addInitProxy(_eventProxy);
    data.addInitRoot(_initRoot);
    data.addZTreeTools(_zTreeTools);

    var _cancelPreSelectedNode = view.cancelPreSelectedNode;
    view.cancelPreSelectedNode = function (setting, node) {
        var list = data.getRoot(setting).curSelectedList;
        for (var i = 0, j = list.length; i < j; i++) {
            if (!node || node === list[i]) {
                view.removeTreeDom(setting, list[i]);
                if (node) break;
            }
        }
        if (_cancelPreSelectedNode) _cancelPreSelectedNode.apply(view, arguments);
    }

    var _createNodes = view.createNodes;
    view.createNodes = function (setting, level, nodes, parentNode) {
        if (_createNodes) {
            _createNodes.apply(view, arguments);
        }
        if (!nodes) return;
        if (view.repairParentChkClassWithSelf) {
            view.repairParentChkClassWithSelf(setting, parentNode);
        }
    }

    var _makeNodeUrl = view.makeNodeUrl;
    view.makeNodeUrl = function (setting, node) {
        return setting.edit.enable ? null : (_makeNodeUrl.apply(view, arguments));
    }

    var _removeNode = view.removeNode;
    view.removeNode = function (setting, node) {
        var root = data.getRoot(setting);
        if (root.curEditNode === node) root.curEditNode = null;
        if (_removeNode) {
            _removeNode.apply(view, arguments);
        }
    }

    var _selectNode = view.selectNode;
    view.selectNode = function (setting, node, addFlag) {
        var root = data.getRoot(setting);
        if (data.isSelectedNode(setting, node) && root.curEditNode == node && node.editNameFlag) {
            return false;
        }
        if (_selectNode) _selectNode.apply(view, arguments);
        view.addHoverDom(setting, node);
        return true;
    }

    var _uCanDo = tools.uCanDo;
    tools.uCanDo = function (setting, e) {
        var root = data.getRoot(setting);
        if (e && (tools.eqs(e.type, "mouseover") || tools.eqs(e.type, "mouseout") || tools.eqs(e.type, "mousedown") || tools.eqs(e.type, "mouseup"))) {
            return true;
        }
        if (root.curEditNode) {
            view.editNodeBlur = false;
            root.curEditInput.focus();
        }
        return (!root.curEditNode) && (_uCanDo ? _uCanDo.apply(view, arguments) : true);
    }
})(jQuery);